Hi Does any one knows where can I download good historical data base of the SPX, INDU, COMPQ e NDX? From eSignal, starts in 1990, between 1996 to 1999 the data base has lots of errors. From Yahoo, the INDU data base, starts in 1980, between 1980 until 2000 those bars have something strange. I would like a data base from the 60's or 70's or the 20's for backtesting. Thank you for all the help